1. Manufacture and Tests of a Bi2223/YBCO Coil for a 1-MJ/0.5-MVA Fault Current Limiter-Magnetic Energy Storage System.
- Author
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Zhang, J. Y., Song, N. H., Gao, Z. Y., Zhang, F. Y., Jing, L. W., Guo, W. Y., Teng, Y. P., Zhang, D., Zhou, W. W., Zhu, Z. Q., Xu, X., Lin, L. Z., Zhang, G. M., Xiao, L. Y., Zhang, R. L., and Xin, Z. Z.
- Subjects
ENERGY storage ,WIND power ,SUPERCONDUCTORS ,MAGNETIC energy storage ,WIND power plants - Abstract
With the increasing of wind energy, it is necessary to develop an energy storage system to level the wave of wind power, and to develop a fault current limiter for improvement of the LVRT capability of the wind farm. An innovative idea to deal with the above problem is to develop a superconducting fault current limiter-magnetic energy storage system (SFCL-MES). In this paper, we report the progress of the superconducting coil for a 1-MJ/0.5-MVA FCL-SMES system. The coil consisted of 46 double pancakes, in which 8 pancakes were made of YBCO tapes and the others were made of Bi2223 tapes; the inductance of the coil was 13.3 H, and its rated current was 388 A while the maximum magnetic field was 3.5 T. This coil had been used for a FCL-SMES system, which was installed and tested at a wind farm connected to the live power grid. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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